The Naas to Newbridge Road will be closed, completely in both directions, for a time over-night tonight.
Kildare County Council says the closure will be in effect between the Bundle of Sticks Roundabout and the Ladytown Crossing on the Newbridge side of the M7 Overbridge
It will take place between 10pm this evening, and 5am on Wednesday morning.
Kildare County Council says "Fully signed diversion routes will be in place during these closures."
It adds "The closures are necessary to carry out drainage works across the full width of the carriageway as part of the development of the M7 Newhall Interchange."